HMV160

Komatsu HMV160 — travel drive hydraulic motor

The Komatsu HMV160 hydraulic motor is a variable displacement axial piston motor developed in-house by Komatsu for the travel drive of crawler excavators. The two-speed design automatically switches between working and travel mode depending on system pressure: at low speed — maximum torque for overcoming heavy ground, at high speed — fast travel when moving the machine across the site.

Full model range in the section Komatsu HMV series.

Technical specifications HMV160

• Type: variable displacement axial piston motor
• Design: two-speed with automatic pressure-dependent switching
• Modes: working (maximum torque) / travel (maximum speed)

Installed in equipment

• Komatsu

  • PC300-6 — Crawler excavator
  • PC300LC-6 — Crawler excavator
  • PC300-7 — Crawler excavator
  • PC300LC-7 — Crawler excavator
  • PC300HD-6 — Crawler excavator
  • PC380LC-6K — Crawler excavator
  • PC380LC-7K — Crawler excavator
  • PC400-6 — Crawler excavator
  • PC400LC-6 — Crawler excavator
  • PC450-6 — Crawler excavator
  • BR500JG-1 — Crusher
  • CD110R — Crawler equipment

OEM numbers HMV160

• Komatsu

  • 706-88-40110
  • 706-88-40140
  • 706-88-00151
  • 706-88-00110

Spare parts for Komatsu HMV160

• Cylinder block Rotor
• Ball guide
• Disk Spring
• Snap Ring
• Coupling of drive shaft
• Cylinder block press pin
• Roller Bearing
• Cradle Bearing Set
• Retainer Plate
• Swash plate (cam rocker)
• Piston
• Rotor Spring
• Shaft Seal
• Valve plate
• Ball guide washer
• Washer
• Pressure Override Valve
• Seal kit motor
• Control Valve Regulator
• Servo Piston
• Friction Plate
• Drive Shaft motor

Repair and service HMV160

We perform diagnostics and repair of hydraulic motor Komatsu HMV160: checking hydraulic parameters, assessing the condition of the piston group and bench testing after restoration.

Contact us — we will repair hydraulic motor HMV160 and select genuine spare parts.

Technical specifications verified by the Aspect Plus technical catalog.